OgaOods

form, quantified · picks with an edge
Back to 🎾 Tennis on 2026-10-28
🎾 ATP Challenger Seoul, Korea Republic Men Singles · Wednesday 28 October 2026, 04:20 UTC · finished
Zhizhen Zhang 1.80 0 - 2 0.60 Rei Sakamoto
Our markets (latest run)
MarketMost likelyModelBookmakerEdgeResult
1X2Away win 55.7%68%-12.8%✓ hit
Model breakdown (1X2)
ModelHomeAway
markov53.6%46.4%
poisson37.0%35.2%
xgboost37.9%62.1%
logistic40.0%60.0%
Inputs the models saw
Zhizhen ZhangRei Sakamoto
Elo (pre-match)16001743
Surface Elo16001743
Form, last 5 (PPG)1.800.60
Form trend0.00-0.60
Season points per game2.003.00
Season goals for / game1.332.00
Season goals against / game1.000.00
Rest days11
Head-to-head (last 10)1 W0 W · 0 D
Zhizhen Zhang: last 5
26 OctAMarin Cilic2 - 1W
21 OctHYi Zhou0 - 2L
20 OctHKaichi Uchida2 - 0W
19 OctAYi Zhou0 - 2L
19 OctAKaichi Uchida2 - 0W
Rei Sakamoto: last 5
26 OctHKasidit Samrej2 - 0W
20 OctHKaren Khachanov0 - 2L
20 OctAKaren Khachanov0 - 2L
11 OctAAlex De Minaur0 - 2L
11 OctAAlex De Minaur0 - 2L
Head to head
09 Feb 2026Rei Sakamoto0 - 2Zhizhen Zhang
Bookmaker lines
BookMarketOutcomeOddsImpliedAs of
SportyBet1X2away1.4668.5%27 Oct 06:15
SportyBet1X2home2.6038.5%27 Oct 06:15
Generated 2026-10-30 15:02 UTC